At a sprawling ceremonial complex in southern Mexico, archaeologists say they have identified a 3,000‑year‑old layout that appears to encode a vision of the universe in earth and stone. The site, ...

Magnetic data collected in the late 1960s has been brought back to life by a research team including a Keele scientist, who ...

Kissing is more than just “mouth-to-mouth” touching, and the study doesn’t really shed much light on why humans kiss the way they do, said Adriano Reis e Lameira, an evolutionary psychologist and ...

Tiny historical events, like early collisions of rocks in the solar system, influenced Earth’s formation, tilt, and moon, ...

Kissing stretches back roughly 21 million years, to the shared ancestor of humans and other large apes, according to the ...

It is not a recent cultural development. A new study in Evolution and Human Behavior suggests kissing may date back 21 ...

Deep in the heart of the matter, some numbers don't add up. For example, while protons and neutrons are made of quarks, ...

The same brain areas that help us map physical space help us chart social connections, and the best relationship ...

Perspective is everything, but these curious maps might give a whole new approach to the weird and wonderful world that we ...